He fled Earth, sought refuge on an unknown planet.

You're all descended from refugees who fled Earth three hundred years ago.

Descendants of the hadrosauridæ, they fled Earth for the Delta quadrant after an extinction event.

By then Louis had regained enough of his natural caution to flee Earth.

For a moment, she regretted not having chosen to flee Earth when her advisers had suggested it, but then she resolved herself.

For that rebellion it became necessary for us to flee Earth.

Humans must have fled Earth, or become extinct.

Years later, Riker was being framed for events related to the attack, and he fled Earth.

With both the forces of law and lawlessness aligned against him, Kyne is forced to flee Earth.

Mongul admits that he is defeated and flees Earth.